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N-(Azido-PEG4)-N-bis(PEG4-acid) HCl salt

CAS number:2093152-80-6    molecular formula:C32H62N4O16

overview

compound introduction

N-(Azido-PEG4)-N-bis(PEG4-acid) HCl salt is a branched PEG derivative with a terminal azide group and two terminal carboxylic acids. The azide group enables PEGylation via Click Chemistry. The terminal carboxylic acids can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Specs

Chinese alias-
English alias-
CAS number2093152-80-6molecular formulaC32H62N4O16
molecular weight758.9 g/molExact mass≥98%
PSA203.000 Ųlogp-3.900

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